Home / 22,782,889.60-34,174,334.40-6,826,537.60

Finding the Fourth Proportional to 22,782,889.60, 34,174,334.40 and 6,826,537.60

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Solution

The fourth proportional to 22,782,889.60, 34,174,334.40 and 6,826,537.60 is: 10,239,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,782,889.60 : 34,174,334.40 = 6,826,537.60 : x
  2. Step 2: Convert to fraction form
    22,782,889.60/34,174,334.40 = 6,826,537.60/x
  3. Step 3: Cross multiply
    22,782,889.60x = 34,174,334.40 × 6,826,537.60
  4. Step 4: Simplify right side
    22,782,889.60x = 233,292,378,736,573.41
  5. Step 5: Solve for x
    x = 233,292,378,736,573.41/22,782,889.60
  6. Step 6: Final answer
    x = 10,239,806.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.